def get_listable_events_all(offset,span):
"""
Get upcoming events for a given number of weeks, including those not
yet meant to be shown publically.
"""
begin = begin_week(datetime.today())+timedelta(days=7*offset)
end = begin + timedelta(days=7*span)
events = Event.objects.order_by('start').filter(finish__gte=begin)
return (begin.date(),end.date(),events)
def events_list(request):
if request.user.is_staff:
begin,end,events = get_listable_events_all(0,10)
else:
begin,end,events = get_listable_events(0,10)
lookup = defaultdict(lambda: [])
for event in events:
lookup[begin_week(event.start)].append(event)
lookup = map(lambda (begin,events): (Week(begin),events),sorted(lookup.items()))
return render_to_response('events/list.html', {
'breadcrumbs': [('/','home'),('/events/','events')],
'events':lookup,
'future':future_events()
},context_instance=RequestContext(request,{},[path_processor]))
def calendar(request,delta):
'''
Main Calendar view for website
presents a Table of events for the current week, and 4 successors
'''
offset = int(delta)
if request.user.is_staff:
begin,end,events = get_listable_events_all(offset,4)
else:
begin,end,events = get_listable_events(offset,4)
# lookup :: BEGIN_WEEK -> DAY -> EVENT
lookup = defaultdict(lambda: defaultdict(lambda:[]))
for event in events:
for event_date in event.days():
lookup[begin_week(event_date)][event_date.weekday()].append(event)
# tidy information
iter,events = begin,[]
while iter <= end:
week = lookup[iter]
week_vals = []
for i in range(0,7):
iter_date = iter+timedelta(i)
if (iter==begin and i==0) or iter_date.day==1:
val = month(iter_date.month)
else:
val = ""
week_vals.append((val+" "+str(iter_date.day),lookup[iter][i]))
events.append((safe_week_for(iter),week_vals))
iter += a_week
return render_to_response('events/calendar.html',{
'breadcrumbs': [('/','home'),('/events/','events'),('/events/calendar/','calendar')],
'events':events,
'current':date.today(),
'prev':offset-1,
'next':offset+1,
'future':future_events(),
},context_instance=RequestContext(request,{},[path_processor]))
def get_listable_events(offset,span):
begin = begin_week(datetime.today())+timedelta(days=7*offset)
end = begin + timedelta(days=7*span)
events = Event.objects.order_by('start').filter(finish__gte=begin).exclude(displayFrom__gte=datetime.now())
return (begin.date(),end.date(),events)